Technical data
© 2022 KOSTAL Solar Electric GmbH
94
16. Technical data
Subject to technical changes. Errors excepted.
You can find current information at
.
KOSTAL wallbox
Unit
ENECTOR AC 3.7/11
Mode 3 charging power (single-phase /
three-phase)
kW
3.7 / 11
Nominal voltage (U,n) AC ±10 %
V
230 / 400
Nominal frequency (fn)
Hz
50
Nominal current (I,na)
A
up to 16
Maximum preliminary fuse
A
According to type plate / configura-
tion
Protection class - wallbox
IP 54
Protection class - coupling/plug
IP 44
Protective class
I
Standby consumption
W
< 1
Height/width/depth
mm
400/260/160
Weight
kg
3.9
Rated insulation voltage U,i [V]
V
500
Rated impulse withstand voltage (U,imp)
kV
4
Rated current of a charging point (I,nC)
A
16, 1-phase / 3-phase
Conditional rated short-circuit current
(I,cc)
kA
10
Rated diversity factor (RDF)
1
Degree of contamination
3
Overvoltage category
III
System by type of earth connection
TN / TT
Installation
Outdoor or indoor
Fixed / mobile
Fixed
Usage
AEVCS
External design
Wall mounting
EMC classification
A / B
Impact resistance
IK10
Screw terminals for supply cable AC
mm² max. rigid 5 × 6 / flexible 5 × 4
Terminal strip for communication cable
mm² max. 0.5 -2.5
